|
|
|
National Stock Number:
4820-01-622-1531
Federal Supply Class:
4820
National Item Identification Number:
016221531
Description:
VALVE,SAFETY RELIEF
Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
|
Manufacturer Information:
| 81PSM68-4(150PSIG) | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
|
Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | STEEL COMP 316 BODY | | PLASTIC SEAT | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | LIQUID SINGLE RESPONSE | | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | THREADED INTERNAL PIPE 2ND END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | NPT 2ND END | | NOMINAL THREAD SIZE | 0.75 INCHES 1ST END | | 1.00 INCHES 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | BONNET TYPE | INSIDE SPRING | | BONNET ATTACHMENT METHOD | PRESSURE SEAL, RING TYPE | | DISK LOADING METHOD | SPRING | | OPENING PRESSURE SETTING | 150.0 POUNDS PER SQUARE INCH | | FURNISHED ITEMS AND QUANTITY | 1 ORIFICE PLATE |
|
|